Adaptect 2940 keeps dumping state

[Dan Langille]

Hi,

I have a Adaptec 2940 to which an Archive Python is attached.
When attempting to read a tape, the card dumps.  I have no idea why.
I have changed the SCSI cable, tried another card, and run a
cleaning cartridge through it.

Any suggestions?

$ uname -a
FreeBSD undef.example.org 4.9-STABLE FreeBSD 4.9-STABLE #3:
Wed Mar  3 08:30:24 EST 2004 
dan at polo.example.org:/usr/obj/usr/src/sys/UNDEF
i386

# camcontrol devlist -v
scbus0 on ahc0 bus 0:
<ARCHIVE 4586XX 28887-XXX 4BGD>    at scbus0 target 4 lun 0 
(pass0,sa0)
<ARCHIVE 4586XX 28887-XXX 4BGD>    at scbus0 target 4 lun 1 (pass1)
<  >                               at scbus0 target -1 lun -1 ()
scbus-1 on xpt0 bus 0:
<  >                               at scbus-1 target -1 lun -1 (xpt0)

Mar 30 00:18:00 undef /kernel: (sa0:ahc0:0:4:0): SCB 0x5 - timed out
Mar 30 00:18:00 undef /kernel: >>>>>>>>>>>>>>>>>> Dump Card State 
Begins <<<<<<<<<<<<<<<<<
Mar 30 00:18:00 undef /kernel: ahc0: Dumping Card State while idle, 
at SEQADDR 0x7
Mar 30 00:18:00 undef /kernel: Card was paused
Mar 30 00:18:00 undef /kernel: ACCUM = 0x1b, SINDEX = 0x47, DINDEX = 
0x25, ARG_2 = 0x1
Mar 30 00:18:00 undef /kernel: HCNT = 0x0 SCBPTR = 0x0
Mar 30 00:18:00 undef /kernel: SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] 
LASTPHASE[0x1]
Mar 30 00:18:00 undef /kernel: SCSISEQ[0x12] SBLKCTL[0x0] 
SCSIRATE[0x0] SEQCTL[0x10]
Mar 30 00:18:00 undef /kernel: SEQ_FLAGS[0xc0] SSTAT0[0x5] 
SSTAT1[0xa] SSTAT2[0x0]
Mar 30 00:18:00 undef /kernel: SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] 
SXFRCTL0[0x80]
Mar 30 00:18:00 undef /kernel: DFCNTRL[0x0] DFSTATUS[0x2d]
Mar 30 00:18:00 undef /kernel: STACK: 0x0 0x15f 0x18f 0x3
Mar 30 00:18:00 undef /kernel: SCB count = 10
Mar 30 00:18:00 undef /kernel: Kernel NEXTQSCB = 2
Mar 30 00:18:00 undef /kernel: Card NEXTQSCB = 2
Mar 30 00:18:00 undef /kernel: QINFIFO entries:
Mar 30 00:18:00 undef /kernel: Waiting Queue entries:
Mar 30 00:18:00 undef /kernel: Disconnected Queue entries: 0:5
Mar 30 00:18:00 undef /kernel: QOUTFIFO entries:
Mar 30 00:18:00 undef /kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 
8 9 10 11 12 13 14 15
Mar 30 00:18:00 undef /kernel: Sequencer SCB Info:
Mar 30 00:18:00 undef /kernel: 0 SCB_CONTROL[0x44] SCB_SCSIID[0x47] 
SCB_LUN[0x0] SCB_TAG[0x5]
Mar 30 00:18:00 undef /kernel: 1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: 15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] 
SCB_LUN[0xff] SCB_TAG[0xff]
Mar 30 00:18:00 undef /kernel: Pending list:
Mar 30 00:18:00 undef /kernel: 5 SCB_CONTROL[0x40] SCB_SCSIID[0x47] 
SCB_LUN[0x0]
Mar 30 00:18:00 undef /kernel: Kernel Free SCB list: 3 4 6 7 8 9 1 0
Mar 30 00:18:00 undef /kernel: Untagged Q(4): 5
Mar 30 00:18:00 undef /kernel:
Mar 30 00:18:00 undef /kernel: <<<<<<<<<<<<<<<< Dump Card State Ends 
>>>>>>>>>>>>>>>>>>
Mar 30 00:18:00 undef /kernel: sg[0] - Addr 0x5893000 : Length 4096
Mar 30 00:18:01 undef /kernel: sg[1] - Addr 0x58f4000 : Length 4096
Mar 30 00:18:01 undef /kernel: (sa0:ahc0:0:4:0): Queuing a BDR SCB
Mar 30 00:18:01 undef /kernel: (sa0:ahc0:0:4:0): Bus Device Reset 
Message Sent
Mar 30 00:18:01 undef /kernel: (sa0:ahc0:0:4:0): no longer in 
timeout, status = 34b
Mar 30 00:18:01 undef /kernel: ahc0: Bus Device Reset on A:4. 1 SCBs 
aborted
Mar 30 00:18:01 undef /kernel: (sa0:ahc0:0:4:0): unable to rewind 
after test read

-- 
Dan Langille : http://www.langille.org/
BSDCan - http://www.bsdcan.org/